2025emp

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Information

Transient

Name: AT2025emp
Right ascension: 8h11m43.10s
Declination: 20d26m22.69s
Discovery Date: Jan. 5, 2025, 9:23 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.035

Host

Name: 2025emp
Right ascension: 8h11m43.05s
Declination: 20d26m23.54s
Redshift: None
Photometric Redshift: 0.186
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.05
Cutout download processed 19.51
Global aperture construction processed 0.77
Local aperture photometry processed 5.82
Global aperture photometry processed 5.4
Validate local photometry no valid phot 0.02
Validate global photometry processed 1.6
Host information processed 0.08
Global host SED inference processed 432.41
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.13
Host MWEBV processed 0.09
Processing status blocked N/A N/A
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 8h11m43.10s, 20d26m22.69s
semi major axis, semi minor axis (arcsec) = 0.64, 0.64
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 8h11m43.05s, 20d26m23.84s
semi major axis, semi minor axis (arcsec) = 8.58, 3.95
angle (degrees, anti-clockwise from east) = -110.52

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 10.04 3.72 21.395 0.402 AB
SDSS_u 31.44 4.53 20.156 0.156 AB
SDSS_g 68.82 3.06 19.306 0.048 AB
DES_g 81.22 0.61 19.126 0.008 AB
PanSTARRS_g 88.59 1.21 19.032 0.015 AB
SDSS_r 137.53 3.9 18.554 0.031 AB
PanSTARRS_r 136.09 1.28 18.565 0.010 AB
DES_r 150.23 2.63 18.458 0.019 AB
SDSS_i 180.0 5.71 18.262 0.034 AB
PanSTARRS_i 184.98 1.74 18.232 0.010 AB
PanSTARRS_z 217.53 3.32 18.056 0.017 AB
SDSS_z 221.09 12.95 18.039 0.064 AB
DES_z 230.35 3.28 17.994 0.015 AB
PanSTARRS_y 237.94 7.76 17.959 0.035 AB
2MASS_J 419.72 135.88 16.448 0.351 Vega
2MASS_H 603.69 253.68 15.580 0.456 Vega
2MASS_K 476.0 230.88 15.368 0.527 Vega
WISE_W1 229.39 17.42 15.300 0.082 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.941 10.209 10.373
{\rm log}_{10}({\rm SFR}) -1.612 0.345 1.406
{\rm log}_{10}({\rm sSFR}) -11.981 -9.986 -8.698
{\rm stellar\ age} 0.253 1.367 4.485

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.285 -0.572 -0.158
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.590 -0.624 0.227

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.421 0.677 0.983
\delta -0.614 -0.210 0.206
\tau_1/\tau_2 0.520 0.945 1.406
Q_{PAH} 0.642 2.004 4.252
U_{min} 2.978 9.146 17.105
{\rm log}_{10}(\gamma_e)\, -3.320 -2.188 -1.083

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.995 -2.362 -0.994
{\rm log}_{10}(\tau_{AGN})\, 0.963 1.328 1.832

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.847 -0.612 0.176
0.03-0.10 Gyr -2.093 0.430 1.566
0.10-0.32 Gyr -0.669 1.070 1.675
0.32-1.02 Gyr -1.450 0.768 1.449
1.02-3.24 Gyr -3.263 -0.529 0.583
3.24-10.31 Gyr -4.648 -1.214 0.212
10.31-11.46 Gyr -5.008 -1.116 0.398